High-Quality Zinc Oxide Target from China Suppliers | Factory-Direct Thin Film Solutions
Thin Film Properties
High Transmittance & Conductivity
High transmittance in the visible light range, with resistivity further reducible through doping, suitable for transparent electrodes.
Crystallinity
High-quality films with c-axis preferential orientation can be prepared, which is beneficial for piezoelectric and optoelectric performance.
Low-Temperature Film Formation
Can be deposited at lower temperatures (even at room temperature), suitable for flexible substrates and temperature-sensitive devices.
Sputtering Performance
High Sputtering Rate & Stability
High density and high purity ensure a stable sputtering process with a high film formation rate.
Uniformity & Consistency
Fine and uniform grains (usually ≤10μm) enable uniform film formation over large areas.
Low Defects & Contamination
The microstructure is dense, and fewer particles are produced during the sputtering process, which is beneficial for improving device yield.
Chemistry & Functional Diversity
Doping Flexibility
The electrical properties can be regulated through doping with elements such as Al and Ga to achieve n-type conductivity.
Piezoelectric & Thermoelectric Properties
It has good piezoelectric coefficients and thermoelectric responses, making it suitable for sensors and energy harvesting devices.
Chemical Stability
Chemically stable at room temperature, resistant to moisture and oxidation, suitable for various process environments.
Frequently Asked Questions
Q: What are the key thin film properties of this material?
The thin film features high transmittance in the visible light range, adjustable conductivity via doping, high-quality crystallinity with c-axis preferential orientation, and the ability to form films at low temperatures (even room temperature) which is ideal for flexible substrates.
Q: How does the sputtering performance benefit the manufacturing process?
It provides a high sputtering rate and excellent process stability due to its high density and purity. Furthermore, it ensures uniform film formation over large areas with fine grains (≤10μm) and generates fewer particles, which reduces contamination and increases device yield.
Q: Can the electrical properties of the film be customized?
Yes, the material offers high doping flexibility. Its electrical properties can be easily regulated by doping with elements like Aluminum (Al) and Gallium (Ga) to achieve n-type conductivity.
Q: What functional applications is this material suitable for?
Due to its strong piezoelectric coefficients and thermoelectric responses, it is highly suitable for manufacturing advanced sensors and energy harvesting devices.
Q: How stable is the film under different environmental conditions?
The material exhibits excellent chemical stability at room temperature. It is highly resistant to moisture and oxidation, making it suitable for a wide variety of processing environments.